baber/WOPTO huggingface dataset:
Patent JP-H10296388-A (JP)
Title: Treatment of molding sand in v process and apparatus therefor
Inventor: SUZUKI KATSUNOBU
IPC: B22C5/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the arrangement of an independent sand cooling device and to simultaneously realize the reducing of the cost and the saving of space by cooling separated sand at the time of conveying with a water cooling jacket to surround the casing of a screw conveyor. SOLUTION: A metallic flask W incorporating a mold after pouring molten metal is carried into a dust hood 1 and laid on a grating grid 2 and the mold is shaken out to separate a casting and the sand. The separated sand is passed through the grating grid 2 and charged into a hopper 3 and once stored. Thereafter, the sand comes into the casing 7. In the casing 7, the screw is rotated by driving of a motor 5, and the sand in the casing 7 is conveyed to a sand outlet 9. At this time, the sand during conveying is cooled by cooling the casing 7 with the water cooling jacket 8 fitted to the outer peripheral part of the casing 7. In order to adjust the sand temp., the rotating speed of the screw is changed by inverter-controlling the number of revolutions of the motor 5.
Patent JP-H06303964-A (JP)
Title: Apparatus for discharging malt from stationary malt-preparation tank
Inventor: AYA HIDEO
IPC: C12M1/16
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an apparatus capable of easily and mechanically discharging and transferring malt from a malt-preparation tank by attaching a delivery machine, a transfer member and a guiding member in specific states to a mobile member moving the top of the malt-preparation tank. CONSTITUTION:A transfer member T is moved on the top of a malt-preparation tank V in the direction of the arrow (x) with rollers r1 and r2 and malt (d) is pressed to the right by the rotation of a pressing part (s) of a delivery machine M. The malt is transferred to a delivery part 18 of a guiding member G between the delivery machine and the transfer member by the action of a checking piece 5, pushed up to a throwing part 19, dropped on the transfer member at the side of a roller 15, transferred by a belt 16 and accumulated from the side of a roller 9 on an accumulation site.
Patent JP-H09303867-A (JP)
Title: Hot water supplier
Inventor: ANDO MASAKAZU
IPC: F24H1/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To increase building-up time to set temperature of effluence hot water temperature with an inexpensive and simple construction in a hot water supplier having a bypass passage, and further smoothly perform control to the set temperature of the effluence hot water temperature after the building-up. SOLUTION: A bypass solenoid valve 23 of a bypass pipe 15 is closed by a controller 27 upon starting of hot water supply to start burning of a burner 3, and when detected temperature by an effluence hot water temperature sensor 19 is coincident with set temperature set by an operation unit 28, the bypass solenoid valve 23 is opened.  In the closed state of the bypass solenoid valve 23, the combustion amount of the burner 3 is controlled such that temperature obtained at an outlet side of a heat exchanger 4 of a heat exchange hot water supply pipe 5a and on the upstream side from a junction position of the bypass pipe 15 to the hot water supply pipe 5 is taken as a target temperature of the detected temperature of the effluence hot water temperature sensor 19 in the state where the effluence hot water temperature detected by the effluence hot water temperature sensor 19 after the solenoid valve 23 is opened is coincident with the set temperature, and the detected temperature is coincident with the target temperature.
Patent JP-H08296032-A (JP)
Title: Production of rubber composite material
Inventor: CHIN EIKEN
IPC: C23C14/35
Filed: 1995-04-24
Abstract: PURPOSE: To produce a rubber composite material excellent in adhesion between a base material and a rubber layer by forming a CoOx thin film on the surface of the base material by sputtering a Co target under a specified condition, forming a rubber composition and vulcanizing the composition. CONSTITUTION: At the time of supplying power to the target by using a DC power source in the presence of an inert gas (argon, etc.), containing a gas (oxygen, ozone, etc.) having an oxygen molecule by using Co as a target, the sputtering is executed by using the power more than a displacement point at which a voltage between the target and the base material is risen rapidly to form the CoOx thin film. At this time, a mixing ratio of the inert gas and the oxygen is kept in an order of inert gas: O2 =(100:0.1) to (100:100) and a thickness of the CoOx thin film is kept in the order of 10Å-100μm. Then, the rubber composition is formed on this thin film and vulcanized to produce the rubber composite material. In this way, the rubber composite material in which the base material and the rubber layer are jointed in tight adhesion is obtained.
Patent JP-2000317713-A (JP)
Title: Cutting part changing type cutting tool
Inventor: SHIMOMURA HIROSHI
IPC: B23B31/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve workability at the time of changing a cutting part. SOLUTION: A steel connecting member 12 and a cemented carbide shank 13 are mutually connected by an interference fit and formed into a shank part. In addition the connecting member 12 at the tip of the shank part and a cemented carbide cutting part 11 are mutually connected by the interference fit to compose a ball end mill. The external diameter ϕd of the connecting member 12 is determined smaller than the external diameter ϕD of a base end part 11b of the cutting part 11. A stepped part 14 is therefore formed between the periphery of the cutting part 11 and the periphery of the connecting member 12. The stepped part 14 may be provided with a cutting edge.
Patent JP-S61279877-A (JP)
Title: Toner detector
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/08
Filed: 1985-06-06
Abstract: PURPOSE:To detect the residual of toner precisely by forming an exciting means and a switch member having variable electrodes and moving the switch member to turn on and off the electrode by the compressing work of the tone. CONSTITUTION:A toner detecting device 14 is fitted to a developing device. An electromagnet 15 is arranged on the detector 14 and a switch 16 is arranged in the exciting direction of the electromagnet 15. The switch 16 is constituted by fitting a plate electrode 16 and a flexible electrode 21 to a holder 17 through a spring 18. A space 20 is arranged on the fitting part of the switch 16 to enter toner into the holder 17. The switch 16 is magnetically attracted by the electromagnet 15, and at the existence of toner, the electrode 21 is deformed by the toner and the switch 16 is turned on. When there exists no toner in the holder 17, the electrode 21 is not deformed and the switch 16 is turned off. The switch 16 is moved and turned on/off by the compressing work of the toner, the residual of toner can be stably detected.
Patent JP-S6015249-A (JP)
Inventor: OKAMOTO SEIICHI
IPC: F16D3/16
Filed: 1983-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5646533-A (JP)
Title: Detection of mark position for exposing electron beam
Inventor: YUASA TETSUO
IPC: H01J37/304
Filed: 1979-09-26
Abstract: PURPOSE:To accurately match an electron beam with a material to be exposed by reciprocatingly scanning the electron beam across a mark over its width at a distance L, measuring the distances A, B and C, D from the starting and the turning points of scanning to both ends of the mark and calculating the position of the mark. CONSTITUTION:The electron beam is reciprocatingly scanned by a scanner 4 from a computer 5 between the points P and Q across the mark M1 on the material. The variation of the reflected electrons is detected by the detector 8 at the end of the mark, is amplified by an amplifier 9, a negative signal is then inverted, and is differentiated by a differentiator 10. When the differentiated signal is at zero level, a pulse is produced, the counting of the pulses 11 by a counter 12 is stopped as produced upon starting scanning from the point P, a counter 13 is stopped by the second pulse, and the counted values A, B are applied to the computer 5. When the mark is scanned to the point Q, the counted values are cleared, counting is again started, and the counted values C, D are similarly obtained. Thus, the distance R between the point P to the center of the marks can be obtained by R=[A+B+(L-C)+(L-D)]/4. The same operation is conducted in Y direction. In this manner, the position of the mark can be accurately detected, and an accurate position matching can be consequently conducted.
Patent JP-H05155428-A (JP)
Title: Device to condense accumulated body of members cut by dies, and correct locations of them at the same time
Inventor: ARUMANDO NERI
IPC: B65G57/00
Filed: 1992-05-15
Abstract: PURPOSE: To provide an automatic device for lining up the mutual positions of respective members of laminates, which are cut by a die, and correcting the positions of whole of the laminates on a belt type conveyor device. CONSTITUTION: A laminate 4 is supported and elevated by a supporting means operated at a position neighbored to a belt 10. The supporting means provides a surface 3 for securing stabilized support to the laminate 4 while minimizing a resistance against a movement upon positioning. The laminates 4 are collected closely (lined up) by two pairs of movable plates 5, 6. The movable plates 5, 6 are arranged on all side surfaces of the supporting means and are collided against respective vertical surfaces of the laminates 4 in respective directions, which coincide with the longitudinal axis and lateral axis of the belt 10.
Patent JP-H01292893-A (JP)
Title: Manufacture of printed-wiring board
Inventor: OZAKI TAKENAO
IPC: H05K3/28
Filed: 1988-05-20
Abstract: PURPOSE:To enable the process for forming both solder resist films under an optimum condition for solder resist films by separately forming a part requiring a thick solder resist film and that requiring a narrow solder resist film. CONSTITUTION:A sensitive solder resist liquid 6 is applied to the entire surface of a substrate 5 relatively thickly, a solder resist film 4 which is 45mu in thickness is formed at an area other than the pad area for mounting IC after performing prebake, exposure, and development, the solder resist liquid 6 is applied to the entire surface of the substrate relatively thinly, and then a solder resist wire 2' which is 20mu in thickness is formed between pads 1 for mounting IC after performing prebake, exposure, and development to obtain a printed-wiring substrate 7. Thus, the part of a circuit 3 of the printed-wiring substrate 7 which needs to be protected can be securely protected by the relatively thick solder resist film 4 and the narrow solder resist wire 2' which is formed between the pads 1 for mounting IC has extremely few undercut, thus resulting in an increased adhesion strength.
Patent JP-H0419691-A (JP)
Title: Radio interaction training device
Inventor: NAKAGAWA KENICHI
IPC: H04B1/38
Filed: 1990-05-14
Abstract: PURPOSE:To simulate radio conversation matched with practical use by means of many channel frequency bands applied to many channels inspite of a simple device by controlling PCM sound data outputted from plural PCM I/O devices and adding natural phenomenon data to the PCM sound data. CONSTITUTION:Plural pulse code modulation(PCM) I/O circuits 26 respectively provided with sound I/O means 24, 25 are mutually connected through a data bus 21 and plural sound signals generated from plural PCM I/O circuits 26 are carried as a time sequential signal group 30 through the data bus 21. Time sequential signals corresponding to the PCM I/O circuit selected from plural circuits 26 are selected from the group 30 and mutually transferred. Consequent ly, the radio interaction training device capable of simulating radio interference at the time of overlapped transmission, transmitting two or more waves, or simultaneously receiving plural frequency bands can be obtained inspite of a simple device.
Patent JP-H09272315-A (JP)
Title: Now-skid tool fixed to groove of tire
Inventor: KIHARA HITOSHI
IPC: B60C27/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-skid tool which does not stain hand, requires not so long time for mounting, and does not generate deviation at running, and insure safety of running on a slippery road. SOLUTION: A wire 1 thinner than the groove of a tire is covered with hard rubber 2 provided with a tread pattern for non-skid, and metal fittings 3 for fixing are provided on both the ends.
Patent JP-S5649414-A (JP)
Title: Rolling bearing device
Inventor: KANEMOTO SEIYA
IPC: F16C25/08
Filed: 1979-09-28
Abstract: PURPOSE: To prevent a flattening of a few main elastic metals in a device wherein a pressure spring restrains a bearing from moving in the thrust applied direction, by comprising the pressure spting of the main elastic metals and auxiliary metals formed by bending the respective ends of the main elastic metals.  
     CONSTITUTION: When this invention is applied to a ball bearing used for a small- sized motor, a pressure spring 14 which is supplied at the end face of the ball bearing 13 of a turning shaft 12 is a ringlike elastic metal and cut to raise main elastic metals 15W17 simultaneously in order to be bent in the thrusted direction P shown by an arrow in the drawing. The ball bearing 13 is fixed inside an end bracket 11 of the motor. Each end of the main elastic metals metals 15W17 is bent in the thrusted direction (that is, the direction of a base part to which the spring is secured) to form auxiliary elastic metals 15AW17A. The auxiliary elastic metals  15AW 17A are bent-formed with an angle and length enought to contact the spring  fixed base metal before the main elastic metals 15W17 are subjected to a permanent  deformation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5550746-A (JP)
Title: Noise reduction unit for automobile audio equipment
Inventor: OOMORI TAIJI
IPC: H03G3/34
Filed: 1978-10-07
Abstract: PURPOSE:To warrant the audio characteristics pleasant in actual sence without intermittence of audio output at noise mixing, by controlling the variable low band filter with the signal adding the output of the noise detection circuit and field strength detector circuit. CONSTITUTION:The output of the detection amplifying circuit 3 of AM and FM radio receiver is inputted to the noise detection circuit 6. The circuit 6 detects pulsative noise mixed in the audio signal and consists of the circuit storing the peak value tentatively. Further, the output from the intermediate frequency amplifying circuit 2 is received at the electric field strength detection circuit 7, which outputs the voltage signal inversely proportional to the electric field of received electromagnetic waves. The output of the circuits 6 and 7 is added at the addition circuit 8 and the output controls the variable LPF9. LPF9 adjusts the cut off frequency of the output of the circuit 3 according to the output of the circuit 8 and the speaker 5 is driven via the output amplifier 4. Thus, even at pulsative noise mixing or electric field lowering, although the sound quality is more or less lowered tentatively, no sound is interrupted and pleasant audio performance can be obtained.
Patent JP-H04348914-A (JP)
Title: Manufacture of volume-reduction recycling material from foam molding
Inventor: MATSUI TAKASHI
IPC: B29B17/04
Filed: 1991-05-28
Abstract: PURPOSE:To provide a volume-reduced plate molding material capable of being recycled from some withdrawal matters of foam moldings. CONSTITUTION:Some of withdrawn foam moldings are crushed B once and heat-softened C into masses, and thereafter subjected to high press so as to be formed into a plate by a compression mold D.
Patent JP-H01305104-A (JP)
Title: Regulator for output-regulated or output-controlled rotary piston power machine
Inventor: GERUHARUTO AADARUBERUTO
IPC: F01C9/00
Filed: 1988-05-23
Abstract: PURPOSE: To simplify an apparatus by providing a rotary blade dividing a rotary drive device for regulating a rotary spool and adjusting output into at least two partial work chambers, and enabling these work chambers to be connected to a suction or discharge side of a power machine via a control valve. CONSTITUTION: A rotary drive device 20 capable of acting on a rotary spool of a benzil type coolant compressor has a rotary blade 4 rotatable with a central point 22 as the center in a work chamber 21 formed in a housing 3. The two partial work chambers 14, 15 defined by the blade 4 are connected to outlets 25, 26 of a control valve 9 via pressure medium ducts 23, 24. The control valve 9 has an inlet 27 for accepting pressure P1 which is the suction pressure of the compressor, and two inlets 28a, 28b for accepting pressure P2 which is the discharge pressure of the compressor. Torque is generated in response to a pressure difference ▵P=P1 -P2 , and the blade 4 is actuated. A piston spool 9a is displaced by the excitation of a magnet portion 9b.
Patent JP-S5458588-A (JP)
Title: Shrink packaging method
Inventor: KOBAYASHI MAKOTO
IPC: B65B53/00
Filed: 1977-10-17
Abstract: PURPOSE: To achieve uniform packaging by preventing uneven shrink, i.e., so- called slackening of heat-shrinkable film at both ends of the drum or bobbin, and also, to prevent damage of the film by contact with a shrink packaging machine.  
     CONSTITUTION: Bobbin 2 attached to rotating shaft 10 is carried along guide rail 18 when shaft 10 is driven by chain 13. Sleeved heat shrinkable film 1 is winded round the outer circumference of bobbin 2 by the film winding device consisting of rolled heat shrinkable film 19 and sealer-cutter 20. Bobbin 2 enters heating chamber 5 and pinion 16 fixed on shaft 10 moves along guide rail 18 while rotating on rack 17. Thus, film 1 is carried into and out of the heating chamber while rotating, without contacting the inside wall of the chamber, uniformly shrinked and not damaged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04350735-A (JP)
Title: Microprocessor
Inventor: KANEKO HIROAKI
IPC: G06F9/48
Filed: 1991-05-29
Abstract: PURPOSE:To realize a trap function as one of program debugging functions with respect to access of hit to a cache memory. CONSTITUTION:Either or both of an instruction cache and a data cache incorporated in a microprocessor are constituted as follows; a tag memory part 110 is provided which has a trap bit 112 where a trap interrupt request is registered synchronously with a bus cycle for replace at the time of mishit, and a control circuit. 150 generates a trap interrupt by the value of the trap bit 112 at the time of hit, and the control circuit 150 performs the control related to set/clear of the trap bit 112 also.
Patent JP-2000313767-A (JP)
Title: Tread rubber composition for tire
Inventor: ONOI SHUICHI
IPC: B60C1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a tread rubber composition for a studless tire having excellent braking properties on the ice without softening rubber hardness. SOLUTION: This tread rubber composition for a studless tire contains blended rubber obtained by blending 10-80 wt.% of modified diene-based rubber modified at least one kind of diene-based rubber selected from natural rubber, polybutadiene rubber, polyisoprene rubber and styrene-butadiene copolymer rubber with mercaptoacetic acid with 90-20 wt.% of at least one kind of non- modified diene-based rubber selected from the group of natural rubber, polybutadiene rubber, styrene-butadiene copolymer rubber, polyisoprene rubber and butyl rubber as rubber components.
Patent JP-S61283273-A (JP)
Title: Copying device
Inventor: KURATA MASAMI
IPC: H04N1/407
Filed: 1985-06-10
Abstract: PURPOSE:To always keep picture quality over a regulated level by providing a pattern generating circuit and a record correcting circuit at a picture signal process part. CONSTITUTION:At a picture signal process part 2, an analog/digital conversion circuit 13, a shading correcting circuit 11, a record correcting circuit 22, a dither circuit 23, a print control circuit 24 and a pattern generating circuit 25 are provided. The record correcting circuit 22 is a circuit which accumulates a record correcting picture signal at a RAM2 element to obtain a correcting factor that corrects the record unevenness of a thermal head 3 and sends it with an input picture signal to the address terminal of a ROM3 element 22 and takes out a corrected picture signal. The pattern generating circuit 25 is the circuit which operates only when a work to store the record correcting picture signal at the RAM element 222 in the record correcting circuit 22 is carried out and which operates to make the picture signal of a uniform pattern output from the dither circuit 23.
Patent JP-H01293832-A (JP)
Title: Vacuum cleaner
Inventor: HASHIZUME KIYOSHI
IPC: A47L9/24
Filed: 1988-05-20
Abstract: PURPOSE:To improve a killing effect due to the suction and the collision of harmful microorganisms such as ticks by branching the midway of a suction passage into a plurality of passages and providing the branching part of air and the merging part of the branching air. CONSTITUTION:Ticks in dust sucked from a suction means for a floor collides against a wall in the vicinity of the branch path A of a joint pipe 1 and are killed due to its shock. In the vicinity of combining part B where a passage which is temporarily divided into two parts is combined, since the ticks collides with the dust coming from other passage, the ticks are further effectively killed. According to this method, a demerit that a passage resistance is high, a performance is deteriorated or a sound is increased according to the generation of a turbulence is hardly produced.
Patent JP-S5825083-A (JP)
Inventor: TORORUFU GUUGENBERUGAA
IPC: H01M4/42
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63288747-A (JP)
Title: Thermoplastic resin laminated film
Inventor: NOSE KATSUHIKO
IPC: C08G63/692
Filed: 1987-05-21
Abstract: PURPOSE:To attempt to improve adhesive property of a thermoplastic resin film with hydrophilic polymers, hydrophobic polymers and inorganic substances, by laminating a phosphorus compound-modified copolymer on the surface of a thermoplastic resin film. CONSTITUTION:A copolymer is laminated on a thermoplastic resin film. The above described copolymer has a phosphorus compound represented by the following formula in its backbone. It is preferable that the content of the phosphorus compound is in the range of 100-5,000ppm of phosphorus atomic wt. in the copolymer. As the copolymer laminated on the thermoplastic resin, phosphorus compound-modified copolymer polyesters are preferable. The copolymer polyesters can be obtained by polycondensating a dicarboxylic acid and a glycol. Copolymer polyester-polyurethanes obtained by chain-extention of this phosphorus compound-modified copolymer polyester with a polyisocyanate can be also sued. In the formula, R1 is a monovalent ester-formable functional group, R2 and R3 are halogen atoms, 1-10C hydrocarbon groups or a monovalent ester- formable functional group, A is a di- or tri-valent organic residue, n1 is 1 or 2 and n2 and n3 are intergers of 0-4 respectively.